01 Starting advantages
5/24 starting-position score
Strongest documented signals: Elite institution pipeline, Frontier geography, Dedicated mentor / coach.
Describes the starting position, not what the person later made of it.
Cohort percentile: 29
Akira Toriyama
Creators / artists · Art/Design · milestone at age 24 ·T1 Global icon
Milestone (age 24)
Began serialization of Dr. Slump in Weekly Shōnen Jump in February 1980 at age 24, which became a massive hit and won the 27th Shogakukan Manga Award for shōnen and shōjo manga in 1981 at age 26.
Born in Aichi Prefecture, Japan, Toriyama attended a design-oriented high school and joined a design firm, which he soon quit to pursue manga. After approximately 1,000 pages of rejected submissions, he made his debut with Wonder Island in Weekly Shōnen Jump in December 1978 at age 23. His editor Kazuhiko Torishima guided him toward comedy, leading to Dr. Slump's serialization in 1980, which became an explosive hit and won the Shogakukan Manga Award.
Starting point
Born in Aichi Prefecture, Japan to a family with no artistic background; his parents and younger sister did not draw, and he grew up drawing for fun because he could not afford things he wanted.
Current position (2024 · deceased)
Died on 1 March 2024 at age 68; final role: legendary manga artist, creator of Dr. Slump and Dragon Ball, and character designer for the Dragon Quest video game series, with over 230 million copies of his comics printed worldwide.
How this path compounded
02 Built or converted leverage
10/25 multiplying-capacity score
Strongest observed levers:Scarce skill depth, Structural wave / timing, Complementary team.
Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.
Cohort percentile: 29
03 Compounding trajectory
7 documented steps
The timeline below shows the sequence of work and transitions around the selected early milestone. It is evidence of a path, not proof that every step was necessary.
Milestone at age 24
04 Observed career standing
T1 · Global icon
Legendary or globally iconic career standing. The tier summarizes documented career recognition through the data cutoff—not Akira Toriyama's worth or future potential.
Question four · where did the leverage come from?
Akira Toriyama's leverage provenance
Each non-zero lever gets a best-supported origin, evidence signals, and confidence. Unresolved is the honest default when the biography cannot distinguish self-built, advantage-enabled, earned, external, or mixed.
Scarce skill depth2/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Dedicated mentor / coach (1/2)Elite institution pipeline (1/2)
Structural wave / timing2/3
Externalmedium confidence
A structural wave is external to the person, even when their position improved access to it.
Frontier geography (1/2)
Complementary team1/2
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Elite institution pipeline (1/2)
Domain proximity1/2
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Frontier geography (1/2)Elite institution pipeline (1/2)
Prior reps1/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Dedicated mentor / coach (1/2)Elite institution pipeline (1/2)
Native distribution1/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Elite institution pipeline (1/2)
Elite ecosystem network1/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Elite institution pipeline (1/2)Frontier geography (1/2)
Concentration intensity1/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Dedicated mentor / coach (1/2)Adversity / constraint catalyst (1/2)
This is a bounded inference from the current annotations—not a claim about private effort, merit, or the percentage of Akira Toriyama's outcome attributable to any origin.
Structural luck, Encounter luck, Event luck, Outcome variance can change every arrow in the path. This successful-only dataset cannot observe the near-identical paths that did not break through, so luck stays visible and unscored.
Within Creators / artists, Akira Toriyama's starting-advantage total is at the 29th percentile. Separately, their built or converted leverage total is at the 29th percentile. Other T1 profiles average 8.9 / 24 starting advantage and 13.6 / 25 leverage. Similar scores appear in other tiers, so these figures describe positioning—not a cause.
Trajectory
- 1978 · age 23Made his manga debut with the one-shot Wonder IslandWeekly Shōnen Jump in December 1978.
- 1980 · age 24Began serialization of Dr. Slump in Weekly Shōnen Jump in FebruaryWhich became an explosive popular hit.
- 1981 · age 26Dr. Slump won the 27th Shogakukan Manga Award for shōnen and shōjo mangaCementing Toriyama's status as a major manga artist.
- 1984 · age 29Began serialization of Dragon Ball in Weekly Shōnen JumpWhich became one of the best-selling manga series of all time.
- 1986 · age 31Dragon Ball anime adaptation began airingExpanding the franchise into a global multimedia phenomenon.
- 2019 · age 64Knighted by the French government with the Ordre des Arts et des LettresFor contributions to the arts.
- 2024 · age 68Died on 1 March 2024, leaving a legacyOne of the most influential manga artists in history.
Primary leverage engine
Product / domain insight in manga
Product / domain insight
Secondary engine
Distribution / audience
Built/converted leverage
10 / 25
evidence: Medium
Built or converted leverage
Multiplying capacity documented later in the path. Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.
Starting-advantage scores (0–2 each)
Access or conditions documented near the beginning of the path. Zero means "no clear evidence in reviewed sources," not "advantage was absent."
Family context
Born in Aichi Prefecture, Japan; his parents and younger sister did not draw or have artistic interests. He was a mischievous child who liked drawing from a young age, making pictures of things he wanted but could not afford.
Parent / family domain
No family artistic or manga background; his father, mother, and younger sister did not draw at all. Toriyama's interest in art was self-directed.
Archetype & tags
Mentor-acceleratedShonen Jumpeditor Torishimadesign backgroundmanga boomDr. Slump
Evidence summary
Toriyama grew up in Aichi Prefecture with no family artistic background, but showed natural drawing talent from childhood. He attended a design high school and briefly worked at a design firm before quitting to pursue manga. After roughly 1,000 pages of rejected submissions, his editor Kazuhiko Torishima at Weekly Shōnen Jump recognized his talent and pushed him toward comedy manga. Dr. Slump debuted in February 1980 at age 24 and became an explosive hit, winning the Shogakukan Manga Award in 1981. Japan's manga boom and Shōnen Jump's massive circulation provided a powerful distribution platform.
advantage confidence: Medium · source count: 4 · audit: not_independently_audited · status: subagent_researched_beta
Sources
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